class MaraudersMapBackEnd(object):
"""BackEndHauptklasse"""
listOfAllOther = None
def __init__(self):
self.listOfAllOther = None
# @type dbI DataBaseInteraction
# @type sv ServerInteraction
# @type log Logic
self.dbI = DataBaseInteraction(self) # self wieder einfuegen!
self.sv = ServerInteraction(self)
self.log = Logic(self, self.dbI)
# User Settings
def update_settings(self, jID, settings):
"""
Updates the settings for user with given jID
"""
return self.log.update_settings(jID, settings)
def get_settings(self, jID):
"""
Get a list of all settings for a user with given jID.
"""
return self.log.get_settings(jID)
# User info
def get_user_info(self, callerjID, aboutjID):
"""
Get a dictionary of the infos about a user with given jID, and connetions to the caller.
"""
return self.log.get_user_info(callerjID, aboutjID)
def get_jid_of_all_users(self):
"""
Returns a list of all user
@rtype: list with jid as JID
"""
return self.log.get_jid_of_all_users()
# User Availability
def set_user_available(self, jid):
"""
@type jid: str
"""
self.log.set_user_available(jid)
def set_user_unavailable(self, jid):
"""
@type jid: str
"""
self.log.set_user_unavailable(jid)
# User Avatar
def save_avatar(self, ownerJID, avatarData):
return self.dbI.update_user_avatar(ownerJID, avatarData)
def get_avatar_for_username(self, ownerName):
return self.log.get_avatar_for_username(ownerName)
def get_jid_from_username(self, username):
return self.log.get_jid_from_username(username)
def get_all_for_buddysight(self, jID):
"""
Gets a list of all users who will receive the buddy sight of the user with given jID.
@rtype: list
"""
try:
listofall = self.log.get_all_for_buddysight(jID)
return listofall
except:
return list()
# Geolocation related
def get_all_in_radius(self, jID):
"""
Gets a list of all users who are in a radius for the user with the given JID.
Thus returns a list of the users who are allowed to see the user with the given JID
"""
try:
listofallinradius = self.log.get_list_of_all_in_radius(jID)
return listofallinradius
except:
return list()
def refresh_geo_loc(self, jID, long, lat, acc):
"""
Updates the location for user with given jID
"""
try:
self.dbI.refresh_geo_loc(jID, long, lat, acc)
except:
print "db Error/ refresh Geo"
return True
def share_geo_loc(self, senderJID, receiverUsername, geodata):
"""
Send a location send by user with senderJID to user with recevierUsername
"""
self.log.share_geo_loc(senderJID, receiverUsername, geodata)
# Friendhsips related
def create_friendship(self, callerJID, friendJID):
"""
Establish a friendship between callerJID and friendJID on database of backende
"""
return self.log.create_friendship(callerJID, friendJID)
def destroy_friendship(self, callerJID, lostFriendJID):
"""
Destroy a friendhsip between callerJID and lostFriendJID
"""
return self.log.destroy_friendship(callerJID, lostFriendJID)
